Shoe sole



FIG. 1 is a bottom plan view of a shoe sole showing our new design, the top being substantially plain and unornamented;

FIG. 2 is a perspective view of a segment of the shoe sole as taken from the upper right edge of FIG. 1;

FIG. 3 is a cross-sectional view taken along section lines 3--3 of FIG 1; and

FIG. 4 is a cross-sectional view taken along section lines 4--4 of FIG. 1. 

The ornamental design for a shoe sole, as shown and described. 